The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9142807 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 22, 2015

Filed:

Jan. 13, 2014
Applicant:

Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;

Inventors:

Weijing Zeng, Shenzhen, CN;

Chihche Liu, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 51/56 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 51/003 (2013.01); H01L 2227/323 (2013.01); H01L 2251/5338 (2013.01);
Abstract

The present invention provides a method for manufacturing an OLED panel. The method is simple and fixes a first substrate and a flexible material layer together by forming a support layer on the first substrate and forming, through etching, a groove in the support layer and coating UV resin in the groove so as to obtain a flexible material layer that is flat, operable, and not prone to deformation. After the formation of an OLED element, the portion outside an area delimited by the groove is trimmed off and the first substrate and the flexible material layer are separated to obtain a flexible OLED panel. This method allows for automation and does not cause damage to the components.


Find Patent Forward Citations

Zeng, Weijing. (2015). Method for manufacturing flexible oled (organic light emitting display) panel (U.S. Patent No. 9142807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9142807

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